fix cares resolution with default authority

7 years ago · dac71339ae
parent bd44e485f6
commit dac71339ae
1 changed files with 1 additions and 0 deletions
--- a/src/core/ext/filters/client_channel/resolver/dns/c_ares/dns_resolver_ares.cc
+++ b/src/core/ext/filters/client_channel/resolver/dns/c_ares/dns_resolver_ares.cc
@ -135,6 +135,7 @@ AresDnsResolver::AresDnsResolver(const ResolverArgs& args)
  if (path[0] == '/') ++path;
  name_to_resolve_ = gpr_strdup(path);
  // Get DNS server from URI authority.
+  dns_server_ = nullptr;
  if (0 != strcmp(args.uri->authority, "")) {
    dns_server_ = gpr_strdup(args.uri->authority);
  }